Jerry Kelly Heating & Air Conditioning is a full-service heating and cooling company in Ballwin, MO that provides residential customers with new furnace installations and furnace replacement services. Our skilled and experienced technicians are available 24/7 for emergencies, and we install most major electric and gas furnace brands, makes and models. If your furnace has reached its peak age or you’re considering replacing your existing gas furnace with an electric model, our expert team is at your service. We offer financing on approved credit, and we provide in-depth consultations on all new installations and furnace replacements. Contact our professional team today to schedule a new furnace consultation in Ballwin!